The Premium Series Gas Block Flip-Up Front Combat Sight combines an increased height base (for reduced height gas blocks) and a DIAMOND upper housing.
-Proprietary Diamond-Shaped Housing on the Diamondhead (Gas Block Height) Premium Sight Base.
-Increased base height to compensate for reduced (below receiver) height gas block.
-Mounts directly to a railed gas block, providing secure and solid sight attachment to barrel.
-Works with Premium Diamond (or Hybrid) Flip-Up Rear Combat Sight to create the Diamondhead Integrated Sighting System
-Flips u quickly for rapid deployment, stays up securely.
-Folds down and stores easily with the push of a button
-Mil Spec Type III black anodized 6061 T6 aircraft aluminum
-Proprietary clamping system; fast & secure attachment
-Secure and accurate elevation adjustment
-Accepts all standard A2 front sight posts
-Fits all Mil Std. 1913 Picatinny Rails.